Title of article
One-pot synthesis of 4(3H)-quinazolinones from azides, alkynes, anilines, and carbon monoxide
Author/Authors
Shen، نويسنده , , Yang and Han، نويسنده , , Chao and Cai، نويسنده , , Shuying and Lu، نويسنده , , Ping and Wang، نويسنده , , Yanguang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
5671
To page
5673
Abstract
A one-pot synthesis of 4(3H)-quinazolinones from terminal alkynes, sulphonyl azide, o-iodoanilines, and carbon monoxide has been developed. This cascade process includes the copper-catalyzed three-component reaction of alkyne, azide and amine, the palladium-catalyzed carbonylation, and the Lewis acid catalyzed hydrolysis of sulfonamide.
Keywords
cascade reactions , carbonylation , Quinazolinones , Ketenimines
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1882337
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